A mammogram is one of the best tools to diagnose breast cancer. Producing a black and white X-ray of breast issue, the scan can pick up even the tiniest growths and abnormalities and help doctors identify breast cancer in its earliest stages.
How it's done
During a mammogram, each breast is carefully compressed between two plates and then X-rayed from different angles.
Types
There are two types of mammograms: screening and diagnostic. Screening mammograms are performed on healthy women with no signs or symptoms of breast cancer. Diagnostic mammograms are performed when possible breast cancer symptoms, like a lump, are found.
Who interprets the scans
A radiologist---a physician specially trained to diagnose diseases by interpreting X-rays and other radiological images---will read and analyze the mammogram and send a written report to you and your doctor.
Signs of trouble
Further testing may be recommended if calcifications, masses or cysts are found; the radiologist will also compare each new mammogram to previous ones, looking for any suspicious changes in lymph nodes or tissues.
Expert advice
Experts recommend women 40 and older have an annual mammogram. Women with a family history of breast cancer, or other risk factors, may need to begin scans at an earlier age, or schedule them more often.
Tags: breast cancer, breast cancer, mammograms performed